نتایج جستجو برای: climate situations

تعداد نتایج: 268696  

Journal: :Applied Mathematics and Computation 2014
George Emm. Halkos Kyriaki D. Tsilika

One climate related phenomenon could affect many more. The direct costs associated to climate related factors pass to a number of other climate related costs through the indirect economic consequences of climate change. In this paper we propose a mathematical model which aims to provide forecasts of the distribution of the costs caused by the synergistic mechanism of environmental effects. The ...

2012
Rodney J. Keenan

Climate change presents potential risks to forests and challenges for forest managers. Adaptation to climate change involves monitoring and anticipating change and undertaking actions to avoid the negative consequences and take advantage of potential benefits of those changes. Forest managers are accustomed to considering the long-term implications of their decisions. However, many are now resp...

2007
Martin L. Weitzman

With climate change as prototype example, this paper analyzes the implications of structural uncertainty for the economics of lowprobability, high-impact catastrophes. Even when updated by Bayesian learning, uncertain structural parameters induce a critical “tail fattening” of posterior-predictive distributions. Such fattened tails have strong implications for situations, like climate change, w...

2013
Harry J. Dowsett Kevin M. Foley Danielle K. Stoll Mark A. Chandler Linda E. Sohl Mats Bentsen Bette L. Otto-Bliesner Fran J. Bragg Wing-Le Chan Camille Contoux Aisling M. Dolan Alan M. Haywood Jeff A. Jonas Anne Jost Youichi Kamae Gerrit Lohmann Daniel J. Lunt Kerim H. Nisancioglu Ayako Abe-Ouchi Gilles Ramstein Christina R. Riesselman Marci M. Robinson Nan A. Rosenbloom Ulrich Salzmann Christian Stepanek Stephanie L. Strother Hiroaki Ueda Qing Yan Zhongshi Zhang

The mid-Piacenzian climate represents the most geologically recent interval of long-term average warmth relative to the last million years, and shares similarities with the climate projected for the end of the 21(st) century. As such, it represents a natural experiment from which we can gain insight into potential climate change impacts, enabling more informed policy decisions for mitigation an...

2006
C. Pfister R. Brázdil

The paper is oriented on social vulnerability to climate in Switzerland and in the Czech Lands during the early 1770s. Documentary sources of climate related to man-made archives are discussed. Methods of temperature and precipitation reconstruction based on this evidence as well as climate impact analyses are presented. Modelling of Little Ice Age-type Impacts (LIATIMP) is applied to highlight...

2009
Sohrab Khanmohammadi Mohammad Ali Tinati Sehraneh Ghaemi Mohammad Ali Badamchizadeh

The study of human behavior during driving is of primary importance for the improvement of drivers' security. This study is complex because of numerous situations in which the driver may be involved. In this paper, we propose a hierarchical fuzzy system for human in a driver-vehicle-environment system to model takeover by different drivers. The driver’s behavior is affected by the environment. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده مهندسی علوم آب 1393

drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...

جلیلی, حمیدرضا, جولایی, سودابه, حقانی, حمید, رفیعی, فروغ,

Nurses have to cope with various forms of tension in the workplace on a daily basis. One of the factors affecting the moral distress experienced by nurses is the ethical climate prevalent in clinical environments. The present study aimed to establish the relationship between moral distress and nurses’ ethical work environment. This was a cross-sectional, correlational study on 210 nurses in se...

2001
Ernst Müller

The application of building simulation for the thermal improvement of buildings in developing countries is limited by the scarcity of hourly climate data and test reference years. Therefore a generally applicable method was developed to select and combine monthly periods of hourly data, that correspond best to long-time mean values and assure representative mean temperatures and global radiatio...

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